A.V. Diploma Presentation

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A.V. Diploma Presentation

Transcript of A.V. Diploma Presentation

  • 1. Evaluation system of web resource performance Completed by: Vasiliev O.Y.Supervisor: Nadtochiy V. I.June 2010Vasiliev Oleksey Evaluation system of web resource performance

2. Introduction Actuality of theme Even a very good website with high functionality is useless, if a connection with him or unloading from the useful information to spend too much time. The performance problems can have a variety of undesirable consequences, including nancial losses and decline in sales, lower productivity of the company and the deterioration of the companys image.Purpose of investigation Analyse the performance methods and models for web resources, develop the program to provide better an evaluation of performance, which was based on one of the models. Vasiliev Oleksey Evaluation system of web resource performance 3. IntroductionThe object of research Metrics and performance measurement models of web resources, performance of the websites and web services.Results of investigation In the present research was created a program to measure the performance of Web systems. With the help of this program has been improved performance of website reduced the response time of pages and increase the availability of the website. The calculations can be used by specialists who work with high-loaded web resources. The prototype program can be used to create a better version of the software to measure the productivity of web resource. Recommended for use in practical activities for web developers, for creating good performance web resources. Vasiliev Oleksey Evaluation system of web resource performance 4. Introduction Question What is the Web resource?AnswerA primitive in the Web architecture, and is used in the denition of its fundamental elements A resource, identied by a URI, that is a member of the Web Core Vasiliev Oleksey Evaluation system of web resource performance 5. PerformanceQuestion What is the performance?AnswerValue which characterized by the amount of useful work accomplished by a computer system compared to the time and resources used Good web performance: short response time, high throughput, high availability, high bandwidth, low cost.Vasiliev Oleksey Evaluation system of web resource performance 6. QoS How the performance of the Web resource can be measured?How the perfect QoS can be given to customers?Vasiliev Oleksey Evaluation system of web resource performance 7. Natural model of Web load Vasiliev Oleksey Evaluation system of web resource performance 8. Articial model of Web load Vasiliev Oleksey Evaluation system of web resource performance 9. Platform for testing Site of Scientic-Engineering Conference Vasiliev Oleksey Evaluation system of web resource performance 10. Increased performance of website Initial systemVasiliev Oleksey Evaluation system of web resource performance 11. What have I done? What have I done for increasing performance of website? CPU usage before improving performance.Vasiliev Oleksey Evaluation system of web resource performance 12. What have I done? What have I done for increasing performance of website?CPU usage after improving performance.Vasiliev Oleksey Evaluation system of web resource performance 13. Increased performance of website Final systemVasiliev Oleksey Evaluation system of web resource performance 14. Increased performance of website Increased avaliabilityVasiliev Oleksey Evaluation system of web resource performance 15. Thanks for your attentionQ&AVasiliev Oleksey Evaluation system of web resource performance